TY - JOUR AU - Floyd, N D; Saclarides, T J TI - Transanal endoscopic microsurgical resection of pT1 rectal tumors JO - Dis Colon Rectum VL - 49 PY - 2006 DO - 10.1007/s10350-005-0269-4 SP - 164 EP - 168 ER -